LabTimer vs timer.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LabTimer
This app provides multiple configurable timers for various uses, from scientific experiments to everyday tasks like cooking and workouts. It features a clear display, customizable labels, and the ability to repeat count-down timers.
- Four configurable timers
- Count-up and count-down modes
- Large display and buttons
- Customizable text labels
- Repeat count-down functionality
- Disables iPod sleep
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LabTimer is a count-up and alarming count-down multi-timer. ***NEWS*** LabTimerPhD is now available. It has all the same functionality as LabTimer. If you like LabTimer, please consider picking up LabTimerPhD! I'll use the suggestions on LabTimerPhD for future changes. All updates will be applied to both applications. ***NEWS*** The look and feel of LabTimer is designed to emulate that of standard lab timers, providing quick access to count-down timers and repeat runs. LabTimer is not just good for the lab, though - it is also convenient for cooking, medication timing, working out, and child timeouts. LabTimer has the following features: - Four timers, individually configurable as count-up or alarming count-down - Large display and buttons - Display in Hours : Minutes : Seconds (limit above 1000 hours) - Customizable text labels for each timer - Small icons describing the state of all timers - Disables iPod sleep, keeping your timer running and visible - Designed to satisfy the lab needs of my molecular biologist wife Count-down timers each: - Display the projected finish time - Alarm for one minute - After the alarm, display the time elapsed since finish in red - Repeat the last count-down by: -- pressing clear while the timer is paused -- pressing start/stop twice after the timer has finished The iPhone currently prevents background processes, so LabTimer cannot alarm if the application is not running. However, the screen can be locked while the timers are running. The alarm also plays over and does not interrupt any playing music. While this will finally let you keep your noise-isolating headphones on during long incubations, please remember to experiment responsibly. There are many timers and stopwatches on the App Store, but they did not fulfill my (or my wife's) needs. We're now using LabTimer, and we hope you will too. LabTimer is free and will remain free. I've created LabTimerPhD, a pay app with identical features, if you'd like to contribute to future development. I haven't seen anyone else doing this and it seems like an interesting way of handling donations. :) Please let me know what you think and how LabTimer can be improved, either via a review or the e-mail address on the website. Thanks for looking!
timer.
Manage multiple countdown timers simultaneously with this intuitive app. Set custom names, sounds, and even use your own music for alarms. Access timers easily via widgets, Apple Watch, and Live Activities.
- Multiple simultaneous timers
- Customizable names and alarm sounds
- Background timer operation
- Widget and Apple Watch access
- Live Activities with Play/Pause
- Siri Shortcuts support
- Dark Mode and themes
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timer. is a simple and easy too use countdown timer. You are able to run several timers at the same time. The timers can be paused / resumed by the user and still run in background. Also you are able to define a sound or name. With the timer. widget and Apple Watch app you have quick and easy access to your last created timer. Features: - Several timers at the same time - Save timer - Edit and reorder existing timers - Siri Shortcuts support - Define timer name and alarm sound - Define an unlimited amount of timers - Timers still run in backround - Choose different alarms for notification and In-App - Choose from your favorite music for In-App alarm from your locally stored Apple Music or iTunes Music files - Widget for easy access the last created timer - Filter for running timers - Full access to timers from widget - Apple Watch app to view last created timer - More than 30 different alarm sounds - Choose between 16 modern themes for App and Widget - Dark Mode - Live Activities with Play / Pause - Dynamic Island Support with Play / Pause - Home Screen Widgets with Play / Pause For feedback or feature requests visit us on twitter: https://twitter.com/timer_2018 Please note for devices which run iOS 18 or older: The mute switch should not be active when the app is in background. Finished timers are not notified with an alarm sound. This is a limitation of iOS 18 or older. If the app is running in foreground, the alarm sounds are also played when the mute switch is active.
Screenshots
Verdict
The clearest difference is in-app purchases: LabTimer at none against timer.'s 5. LabTimer also leads on review sentiment (91% vs 63%) and iOS requirement (10.0 vs 12.0). timer.'s advantage is rating (4.3 vs 4.0) and update cadence (every 3 months vs every 11 months). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. timer. sells 5 one-off in-app purchases. LabTimer asks for nothing beyond the download.
timer. holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 174 and 170 respectively. Written reviews complicate that: 91% of LabTimer's written reviews are positive against 63% of timer.'s, so the app with the better star average is not the one people write more warmly about.
LabTimer ships an update every 11 months, timer. every 3 months. The most recent releases landed on August 26, 2026 and August 16, 2026 respectively.
| Parameter | LabTimer | timer. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (174 ratings) | 4.3 (170 ratings) — better |
| Positive reviews | 90.7% of reviews — better | 63.5% of reviews |
| Number of ratings | 174 — better | 170 |
| Update frequency | Every 11 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 1 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | 0x0c | Tobias Hauss |
Customer experience
LabTimer
timer.
Bugs and requests
LabTimer
Reported bugs
6 issues- iPad notifications not displaying correctly
- App fails to open on iPhone X with iOS 14.4
- Alarm non-functional on iOS 5 in lock mode
- No audio output on iOS 9.x
- Timer stops when iPhone enters sleep mode (older versions)
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- App incompatibility with newer iOS versions
Requested features
17 requests- Landscape orientation support (especially for iPad)
- Keyboard/direct number input for faster time entry
- Multiple selectable alarm sounds/tones
- Ability to customize alarm volume independently
- Countdown voice announcements
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- Screen lock display of timer countdown
- Millisecond/decimal second precision
- Different alarm sounds for different timers
- Visual alerts (screen flash) in addition to sound
- Ability to decrease time values (not just increase)
- Timer interaction/chaining (one timer starts another)
- Configurable alarm duration
- Days display option for very long timers
- All timers visible on single screen
- Ability to add notes to timers
- Push notifications when app is closed
- Recording custom alarm messages
timer.
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LabTimer
No in-app purchases
timer.
- Themes for timer.$0.99
- iTunes Music as In-App Alarm$0.99
- Edit All Widget Details$0.99
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- Edit & Reorder Existing Timer$1.99
- PRO (Bundle) - All Features$6.99









